as I'm not as experienced on the track as those guys on the track, they are pretty much beating me the whole way

The track has a couple of long straights though, and even then, when driver skill should make minimal difference, They're walking past.
I'm thinking mayb it's about this "break in" period a couple of people have mentioned....the car underperforming until a certain number of miles are on the clock...
also, what psi should I be at on the track vs on the road?